package cn.com.firmlink.cps
{
	import cn.com.firmlink.cps.common.navigation.ActionQueue;




	[Bindable]
	public class GlobalModel
	{

		private static var globalModel:GlobalModel;


		public function GlobalModel()
		{
			if (globalModel != null)
			{
				throw new Error("Only one ShopModelLocator instance should be instantiated");
			}
		}

		public static function getInstance():GlobalModel
		{
			if (globalModel == null)
			{
				globalModel=new GlobalModel();
			}
			return globalModel;
		}

		//动态导航
		public var actionQueue:ActionQueue=new ActionQueue();

	}
}